Replacement
96
- ENGLISH
Maintenance
Replacement of the air filter unit (back)
J
Remove the air filter cover.
1 )
Open the air filter cover in the direction of the
z
arrow in the figure and remove it.
Remove the air filter unit.
2 )
Hold the knob of the air filter unit and pull out
z
in the direction of the arrow.
After removing the air filter unit, remove large
z
foreign objects and dust from the air filter
compartment and the projector’s air intake port
if there are any.
Insert the new air filter unit.
3 )
Hold the air filter unit that the knob is outside of
z
the projector, perform Step 2) in the reverse order.
Do not press the filter part when push into the
z
projector at last.
Install the air filter cover.
4 )
Make sure that the air filter cover is closed tightly.
z
Resetting the Filter Counter
J
Be sure to reset the Filter counter after replacing the filter. (
Æ
page 64 "
Filter counter reset
")
Attention
Turn off the power before you replace the air filter units.
z
When attaching the air filter unit, make sure that the projector is stable, and work in an environment that is
z
safe, even in the event of the air filter unit dropping.
Do not operate the projector with the air filter units removed. Dust may accumulate on the optical elements
z
degrading picture quality.
Do not put anything into the air vents. Doing so may result in malfunction of the projector.
z
The air filter unit to be replaced should be an unused product.
z
After replacing the air filter, reset the filter counter. Otherwise, the power of the projector may be turned off for
z
safety.
Air filter
cover (back)
Air filter unit (back)
Knob
